COSRX

COSRX — short for "Cosmetics + Rx (prescription)" — is a South Korean skincare brand formally founded on December 16, 2013, by Jun Sang Hun. The brand aims for "Friendly Derma Cosmetics," offering professional and effective skincare solutions built on proven ingredients and original research. It operates eight product lines including FULL FIT, PURE FIT, SHIELD FIT, REAL FIT, ONE STEP, HYDRIUM, BALANCIUM, and AC COLLECTION, with hero products centered on snail mucin and BHA exfoliants. In 2023, COSRX became a subsidiary of Amorepacific, South Korea's leading beauty conglomerate.